[PATCH 06/11] drm/ttm: use an operation context for ttm_bo_mem_space
Christian König
deathsimple at vodafone.de
Thu Apr 27 16:23:59 UTC 2017
From: Christian König <christian.koenig at amd.com>
Instead of specifying interruptible and no_wait_gpu manually.
Signed-off-by: Christian König <christian.koenig at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 8 ++++----
drivers/gpu/drm/nouveau/nouveau_bo.c | 6 ++++--
drivers/gpu/drm/radeon/radeon_ttm.c | 8 ++++----
drivers/gpu/drm/ttm/ttm_bo.c | 22 +++++++++++-----------
include/drm/ttm/ttm_bo_driver.h | 3 +--
5 files changed, 24 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 58873cf..e386657 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -369,6 +369,7 @@ static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo,
bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
+ struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
struct amdgpu_device *adev;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg tmp_mem;
@@ -386,8 +387,7 @@ static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo,
placements.fpfn = 0;
placements.lpfn = adev->mc.gtt_size >> PAGE_SHIFT;
placements.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
- r = ttm_bo_mem_space(bo, &placement, &tmp_mem,
- interruptible, no_wait_gpu);
+ r = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx);
if (unlikely(r)) {
return r;
}
@@ -416,6 +416,7 @@ static int amdgpu_move_ram_vram(struct ttm_buffer_object *bo,
bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
+ struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
struct amdgpu_device *adev;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg tmp_mem;
@@ -433,8 +434,7 @@ static int amdgpu_move_ram_vram(struct ttm_buffer_object *bo,
placements.fpfn = 0;
placements.lpfn = adev->mc.gtt_size >> PAGE_SHIFT;
placements.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
- r = ttm_bo_mem_space(bo, &placement, &tmp_mem,
- interruptible, no_wait_gpu);
+ r = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx);
if (unlikely(r)) {
return r;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index ad3778b..8486da6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1126,6 +1126,7 @@ static int
nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
bool no_wait_gpu, struct ttm_mem_reg *new_mem)
{
+ struct ttm_operation_ctx ctx = { intr, no_wait_gpu };
struct ttm_place placement_memtype = {
.fpfn = 0,
.lpfn = 0,
@@ -1140,7 +1141,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
tmp_mem = *new_mem;
tmp_mem.mm_node = NULL;
- ret = ttm_bo_mem_space(bo, &placement, &tmp_mem, intr, no_wait_gpu);
+ ret = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx);
if (ret)
return ret;
@@ -1162,6 +1163,7 @@ static int
nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
bool no_wait_gpu, struct ttm_mem_reg *new_mem)
{
+ struct ttm_operation_ctx ctx = { intr, no_wait_gpu };
struct ttm_place placement_memtype = {
.fpfn = 0,
.lpfn = 0,
@@ -1176,7 +1178,7 @@ nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
tmp_mem = *new_mem;
tmp_mem.mm_node = NULL;
- ret = ttm_bo_mem_space(bo, &placement, &tmp_mem, intr, no_wait_gpu);
+ ret = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index d07ff84..b4bcff5 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -311,6 +311,7 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo,
bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
+ struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
struct radeon_device *rdev;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg tmp_mem;
@@ -328,8 +329,7 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo,
placements.fpfn = 0;
placements.lpfn = 0;
placements.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
- r = ttm_bo_mem_space(bo, &placement, &tmp_mem,
- interruptible, no_wait_gpu);
+ r = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx);
if (unlikely(r)) {
return r;
}
@@ -358,6 +358,7 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
bool no_wait_gpu,
struct ttm_mem_reg *new_mem)
{
+ struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
struct radeon_device *rdev;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg tmp_mem;
@@ -375,8 +376,7 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
placements.fpfn = 0;
placements.lpfn = 0;
placements.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
- r = ttm_bo_mem_space(bo, &placement, &tmp_mem,
- interruptible, no_wait_gpu);
+ r = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx);
if (unlikely(r)) {
return r;
}
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index f1e8833..caddcf6 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -665,6 +665,7 @@ EXPORT_SYMBOL(ttm_bo_unlock_delayed_workqueue);
static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
bool no_wait_gpu)
{
+ struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
struct ttm_bo_device *bdev = bo->bdev;
struct ttm_mem_reg evict_mem;
struct ttm_placement placement;
@@ -680,8 +681,7 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
placement.num_placement = 0;
placement.num_busy_placement = 0;
bdev->driver->evict_flags(bo, &placement);
- ret = ttm_bo_mem_space(bo, &placement, &evict_mem, interruptible,
- no_wait_gpu);
+ ret = ttm_bo_mem_space(bo, &placement, &evict_mem, &ctx);
if (ret) {
if (ret != -ERESTARTSYS) {
pr_err("Failed to find memory space for buffer 0x%p eviction\n",
@@ -691,8 +691,8 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
goto out;
}
- ret = ttm_bo_handle_move_mem(bo, &evict_mem, true, interruptible,
- no_wait_gpu);
+ ret = ttm_bo_handle_move_mem(bo, &evict_mem, true,
+ interruptible, no_wait_gpu);
if (unlikely(ret)) {
if (ret != -ERESTARTSYS)
pr_err("Buffer eviction failed\n");
@@ -901,8 +901,7 @@ static bool ttm_bo_mt_compatible(struct ttm_mem_type_manager *man,
int ttm_bo_mem_space(struct ttm_buffer_object *bo,
struct ttm_placement *placement,
struct ttm_mem_reg *mem,
- bool interruptible,
- bool no_wait_gpu)
+ struct ttm_operation_ctx *ctx)
{
struct ttm_bo_device *bdev = bo->bdev;
struct ttm_mem_type_manager *man;
@@ -997,7 +996,8 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
}
ret = ttm_bo_mem_force_space(bo, mem_type, place, mem,
- interruptible, no_wait_gpu);
+ ctx->interruptible,
+ ctx->no_wait_gpu);
if (ret == 0 && mem->mm_node) {
mem->placement = cur_flags;
return 0;
@@ -1020,6 +1020,7 @@ static int ttm_bo_move_buffer(struct ttm_buffer_object *bo,
bool interruptible,
bool no_wait_gpu)
{
+ struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
int ret = 0;
struct ttm_mem_reg mem;
@@ -1033,12 +1034,11 @@ static int ttm_bo_move_buffer(struct ttm_buffer_object *bo,
/*
* Determine where to move the buffer.
*/
- ret = ttm_bo_mem_space(bo, placement, &mem,
- interruptible, no_wait_gpu);
+ ret = ttm_bo_mem_space(bo, placement, &mem, &ctx);
if (ret)
goto out_unlock;
- ret = ttm_bo_handle_move_mem(bo, &mem, false,
- interruptible, no_wait_gpu);
+ ret = ttm_bo_handle_move_mem(bo, &mem, false, interruptible,
+ no_wait_gpu);
out_unlock:
if (ret && mem.mm_node)
ttm_bo_mem_put(bo, &mem);
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 9ce2017..fbf6792 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -724,8 +724,7 @@ bool ttm_mem_reg_is_pci(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem);
int ttm_bo_mem_space(struct ttm_buffer_object *bo,
struct ttm_placement *placement,
struct ttm_mem_reg *mem,
- bool interruptible,
- bool no_wait_gpu);
+ struct ttm_operation_ctx *ctx);
void ttm_bo_mem_put(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem);
void ttm_bo_mem_put_locked(struct ttm_buffer_object *bo,
--
2.5.0
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